EN 16839:2022
(Main)Railway applications - Rolling stock - Head stock layout
Railway applications - Rolling stock - Head stock layout
This document is applicable to vehicles equipped with buffers and screw coupling systems.
In order to allow operation and coupling of trainsets or vehicles, this document specifies the
defined free space for the shunter called the "Berne rectangle" and the necessary free space for
the installation of the rescue coupler.
This document specifies the location, fixing and free spaces on the headstock of:
- buffers;
- screw coupling systems;
- end cocks;
- pneumatic half couplings;
- connections for electric cables.
It also specifies the calculation of the width of the buffer heads.
Unless otherwise displayed, all dimensions given in this document are nominal values.
Bahnanwendungen - Schienenfahrzeuge - Anordnung der Bauteile am Kopfstück
Dieses Dokument gilt für mit Puffern und Schraubenkupplungssystemen ausgestattete Schienenfahrzeuge.
Um den Betrieb und das Kuppeln von Triebzügen oder Fahrzeugen zu ermöglichen, legt dieses Dokument den definierten freizuhaltenden Raum für den Rangierer, bezeichnet als „Berner Raum“, sowie den erforderlichen freizuhaltenden Raum für die Befestigung der Abschleppkupplung fest.
Dieses Dokument legt die Position, die Befestigung und die freizuhaltenden Räume am Kopfstück fest von:
- Puffern;
- Schraubenkupplungssystemen;
- Luftabsperrhähnen;
- Bremskupplungen;
- Anschlüssen für elektrische Kabel.
Sie legt auch die Berechnung der Breite der Pufferteller fest.
Sofern nicht anderweitig angegeben, sind alle in diesem Dokument Norm angegebenen Maße Nennwerte.
Applications ferroviaires - Matériel roulant ferroviaires - Agencement de la traverse de tête
Le présent document est applicable aux véhicules ferroviaires équipés de tampons et de systèmes d'attelage.
Afin de permettre l'utilisation et l'attelage des rames automotrices ou des véhicules, le présent document spécifie l'espace libre défini pour l'agent de manœuvre, appelé « rectangle de Berne », et l'espace libre nécessaire pour l'installation de l'attelage de secours.
Le présent document spécifie l'emplacement, la fixation et les espaces libres des éléments suivants sur la traverse de tête :
— tampons ;
— systèmes d'attelage ;
— robinets d'extrémité ;
— demi-accouplements pneumatiques ;
— raccordements des câbles électriques.
Il spécifie également les calculs de largeur des plateaux de tampons.
Sauf indication contraire, toutes les dimensions figurant dans le présent document sont des valeurs nominales.
Železniške naprave - Vozna sredstva - Postavitev glavnega parka
Ta evropski standard se uporablja za vozila, opremljena z odbojniki in sistemi vijačnih spenjač.
Da bi omogočili delovanje in spenjanje vlakovnih kompozicij ali vozil, ta evropski standard določa zahtevani razmik za preklopnik, imenovan »bernski pravokotnik«, in potreben razmik za namestitev vlečne spenjače.
Ta evropski standard določa lokacijo, pritrditev in potreben razmik naslednjih elementov glavnega parka:
– odbojnikov;
– sistemov vijačnih spenjač;
– zapornih pip;
– pnevmatskih polspenjač;
– priključkov za električne kable.
Določa tudi izračun širine glav odbojnikov.
Če ni drugače navedeno, so vse dimenzije, navedene v tem evropskem standardu, nominalne vrednosti.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2022
Nadomešča:
SIST EN 16839:2017
Železniške naprave - Vozna sredstva - Postavitev glavnega parka
Railway applications - Rolling stock - Head stock layout
Bahnanwendungen - Schienenfahrzeuge - Anordnung der Bauteile am Kopfstück
Applications ferroviaires - Matériel roulant ferroviaires - Agencement de la traverse de
tête
Ta slovenski standard je istoveten z: EN 16839:2022
ICS:
45.040 Materiali in deli za železniško Materials and components
tehniko for railway engineering
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 16839
EUROPEAN STANDARD
NORME EUROPÉENNE
August 2022
EUROPÄISCHE NORM
ICS 45.040 Supersedes EN 16839:2017
English Version
Railway applications - Rolling stock - Head stock layout
Applications ferroviaires - Matériel roulant ferroviaires Bahnanwendungen - Schienenfahrzeuge - Anordnung
- Agencement de la traverse de tête der Bauteile am Kopfstück
This European Standard was approved by CEN on 10 July 2022.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 16839:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 Free spaces . 7
4.1 General . 7
4.2 Berne rectangle . 9
4.3 Free spaces for coupling of coaches . 9
4.4 Climb protection . 10
5 Buffers . 10
5.1 General . 10
5.2 Position of buffers on the headstock . 10
5.2.1 Distance between buffers . 10
5.2.2 Height of buffers above top of the rail . 10
5.3 Buffer fixing . 11
5.3.1 Vehicles without crashworthy buffer systems . 11
5.3.2 Vehicles with crashworthy buffer systems . 12
5.4 Interaction coupling/buffer . 13
5.4.1 General . 13
5.4.2 Mounting of buffers . 13
5.5 Requirements to avoid buffer locking . 14
5.5.1 Boundary dimensions . 14
5.5.2 Calculation of width of buffer heads . 16
5.5.3 Verification . 17
6 Screw coupling . 17
6.1 General . 17
6.2 Position of draw gear on the headstock . 18
6.2.1 Height of the draw gear above top of the rail . 18
6.2.2 Position of the device to hang the screw coupler when not in use . 18
6.3 Clearances around the draw hook . 18
6.4 Draw gear fixing . 20
7 Brake pipe connections . 21
8 Pneumatic half couplings . 22
9 Electrical connections . 23
9.1 General . 23
9.2 Electrical power supply connection . 24
9.3 Electro pneumatic brake connection (EP-brake) . 25
Annex A (normative) Calculation of the width of buffer heads . 28
A.1 General . 28
A.1.1 Introduction . 28
A.1.2 Comments on the preparation of the formulae in this annex . 28
A.1.3 Track . 28
A.1.4 Vehicle . 29
A.2 Data used in the calculation . 29
A.3 Calculation . 29
A.4 Return Value . 30
Annex B (normative) Validation of the calculated width of buffer heads by drawing
methodology . 31
B.1 General . 31
B.2 Methods . 31
B.2.1 General . 31
B.2.2 Drawing method . 34
B.2.3 Simulation method . 34
Annex C (informative) Example of location of rest for uncoupled half couplings . 35
Annex D (normative) Special national conditions . 38
Annex E (informative) Examples for permissible arrangement of brake pipe connections . 39
Annex F (normative) Calculation of space for shunter (Berne Rectangle) in curves when
using screw couplings . 49
Annex ZA (informative) Relationship between this European Standard and the Essential
requirements of EU Directive 2016/797/EC aimed to be covered . 51
Bibliography . 53
European foreword
This document (EN 16839:2022) has been prepared by Technical Committee CEN/TC 256 “Railway
applications”, the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by February 2023, and conflicting national standards
shall be withdrawn at the latest by February 2023.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 16839:2017.
United Kingdom has a national deviation, which is included in Annex D.
The main changes resulting from this document will be incorporated as modifications to
EN 16839:2017:
a) Adaptation of the document with regard to overlapping contents to EN 15551 and EN 15566;
b) Revision of Figure 1 – Free spaces;
c) Revision of Figure 3 – Buffer and drilling template for wagon;
d) Revision of Figure 7 in 6.3 “Clearances around the draw hook” with consideration of the necessary
clearance for mounting the rescue coupler on locomotives;
e) Complete revision of Clause 9 “Electrical connections” including the figures;
f) New Annex F “Calculation of space for shunter (Berne Rectangle) in curves when using screw
couplings” – adopted from EN 16116-2;
g) Adaptation of Annex ZA to EU Directive 2016/797/EC;
h) Adaptation of normative references and editorial revision.
This document has been prepared under a Standardization Request given to CEN by the European
Commission and the European Free Trade Association, and supports essential requirements of EU
Directive(s) / Regulation(s).
For relationship with EU Directive(s) / Regulation(s), see informative Annex ZA, which is an integral
part of this document.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
SIST EN 16839:20
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